First Aid for Corrections Officers Practice Test

What are dressings used for in first aid?

1. To apply pressure to a wound

2. Sterile pads applied directly to a wound

3. To prevent infection in the air

4. To provide warmth to a patient

The correct answer is: Sterile pads applied directly to a wound

Dressings play a crucial role in first aid as they are specifically designed to cover and protect wounds. When sterile pads are applied directly to a wound, they not only shield it from contaminants but also help in absorbing any exudate, which is the fluid that may escape from the wound as it heals. By using sterile dressings, the risk of infection is significantly reduced, as they create a barrier against bacteria and other pathogens. In addition to their protective function, dressings can assist in creating an optimal healing environment by maintaining moisture levels at the wound site, which is important for proper tissue repair. While applying pressure to a wound is a necessary tactic in some situations, it is usually achieved through bandages rather than the dressings themselves. Therefore, the primary purpose of dressings aligns closely with their definition as sterile pads meant to cover and protect a wound directly.